scholarly journals Food contact surfaces coated with nitrogen-doped titanium dioxide: effect on Listeria monocytogenes survival under different light sources

2013 ◽  
Vol 270 ◽  
pp. 1-5 ◽  
Author(s):  
D. Rodrigues ◽  
P. Teixeira ◽  
C.J. Tavares ◽  
J. Azeredo
Keyword(s):  
Titanium Dioxide ◽  
Listeria Monocytogenes ◽  
Light Sources ◽  
Nitrogen Doped ◽  
Food Contact ◽  
Food Contact Surfaces ◽  
Contact Surfaces ◽  
Doped Titanium Dioxide ◽  
Nitrogen Doped Titanium Dioxide

scholarly journals The influence of TiO2 and N-TiO2 nanopowders in natural leather finishing for heritage or modern binding

2020 ◽  
Author(s):  
Madalina Ignat ◽  
Lucretia Miu ◽  
Emanuel Hadimbu ◽  
Claudiu Sendrea ◽  
Maria-Cristina Micu ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Fermented Milk ◽  
Light Sources ◽  
Volcanic Soils ◽  
Nitrogen Doped ◽  
Tio2 Nanopowders ◽  
Doped Titanium Dioxide ◽  
Leather Finishing ◽  
Over Time ◽  
Nitrogen Doped Titanium Dioxide

The methods for processing raw hides over time, have been numerous: smoke, fat, fermented milk, egg, volcanic soils, plants (shells, fruits, leaves) and so on. The books binding with leather has its origins in the Orient and are known various types of goatskin and calfskin, tanned with sumac finished marbled (sapphire), in black (Moroccan), by floating and dyeing in various colors (Cordoba leathers). Preoccupations regarding the assurance of optimal characteristics for the binding leathers, respectively the durability of the leathers for the restoration of the patrimony objects or of the modern binding were of the most topicality in the last decades, abroad and also in our country. The paper describes the finishing of vegetable and alum tanned leather samples that have been functionalized with titanium dioxide (TiO2) or nitrogen-doped titanium dioxide (N-TiO2) nanopowders, in different concentrations. To simulate soiling in real conditions, four types of soiling agents were applied: tea, coffee, beetroot extract and pen paste. The samples were exposed to irradiation in a photoreactor with various light sources for up to 192 hours. The evaluation of the photocatalytic degradation was performed by the CIELab technique.

Bacterial surface, biofilm and virulence properties of Listeria monocytogenes strains isolated from smoked salmon and fish food contact surfaces

2021 ◽  
pp. 101021
Author(s):  
Mert Sudagidan ◽  
Veli Cengiz Ozalp ◽  
Orhan Öztürk ◽  
Mediha Nur Zafer Yurt ◽  
Orhan Yavuz ◽  
...  
Keyword(s):  
Listeria Monocytogenes ◽  
Fish Food ◽  
Bacterial Surface ◽  
Food Contact ◽  
Food Contact Surfaces ◽  
Smoked Salmon ◽  
Contact Surfaces ◽  
Virulence Properties

Establishment of incubation conditions to optimize the in vitro formation of mature Listeria monocytogenes biofilms on food-contact surfaces

Food Control ◽  
2018 ◽  
Vol 92 ◽  
pp. 240-248 ◽  
Author(s):  
C. Ripolles-Avila ◽  
A.S. Hascoët ◽  
A.E. Guerrero-Navarro ◽  
J.J. Rodríguez-Jerez
Keyword(s):  
Listeria Monocytogenes ◽  
Food Contact ◽  
Food Contact Surfaces ◽  
Contact Surfaces

Photoelectrochemical Study of Nitrogen-Doped Titanium Dioxide for Water Oxidation.

ChemInform ◽  
2004 ◽  
Vol 35 (30) ◽  
Author(s):  
Gemma Romualdo Torres ◽  
Torbjoern Lindgren ◽  
Jun Lu ◽  
Claes-Goeran Granqvist ◽  
Sten-Eric Lindquist
Keyword(s):  
Titanium Dioxide ◽  
Water Oxidation ◽  
Nitrogen Doped ◽  
Doped Titanium Dioxide ◽  
Nitrogen Doped Titanium Dioxide
Sign in / Sign up

Export Citation Format

Share Document